Understand and explain basic operations of whole numbers by modelling and discussing a variety of problem situations

Develop proficiency in adding and subtracting with one- and two- digit whole numbers

Solve number problems involving addition and subtraction while explaining used strategies

AGain!? I already know this! Why are we learning this?!

All children learn in different ways! This unit is used to explore various strategies that students may use to assist them in their addition and subtraction of both one- and two-digit whole numbers. Check out some of the strategies below.

Front end subtraction

vertical subtraction

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